CN106198240B - A kind of dialyzing paper anti-pressure ability pulls measuring device automatically - Google Patents
A kind of dialyzing paper anti-pressure ability pulls measuring device automatically Download PDFInfo
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- CN106198240B CN106198240B CN201610561004.6A CN201610561004A CN106198240B CN 106198240 B CN106198240 B CN 106198240B CN 201610561004 A CN201610561004 A CN 201610561004A CN 106198240 B CN106198240 B CN 106198240B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/14—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by dead weight, e.g. pendulum; generated by springs tension
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
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- Analytical Chemistry (AREA)
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Abstract
The present invention relates to a kind of dialyzing paper anti-pressure abilities to pull measuring device automatically, including pulling force supporting plate, the upper surface of pulling force supporting plate is symmetrically installed there are two mobile test branch, three pairs of spring tension meters are evenly arranged between two mobile test branches from top to bottom, mobile test branch can be mobile with Selfstabilizing, the present invention carries out both ends to three pairs of spring tension meters by two mobile test branches and pulls automatically, both ends of the present invention are equipped with existing tension equipment, when reaching suitable tensioning degree under auxiliary of the dialyzing paper in existing tension equipment, all value of thrust for reading three pairs of spring tension meters take pulling force average value, the pulling force average value measured is exactly the compressive resistance that dialyzing paper measures, mobile test branch includes the motor rack being welded on pulling force supporting plate, mobile motor is fixedly installed on motor rack, it is installed on the output shaft of mobile motor by shaft coupling There is mobile lead screw.The present invention may be implemented the automatic of dialyzing paper anti-pressure ability and pull test function.
Description
Technical field
The present invention relates to medical dialyzing paper manufacturing technology field, specifically a kind of dialyzing paper anti-pressure ability pulls automatically
Measuring device.
Background technique
Dialyzing paper is mostly used in medical treatment sterilizing, and single side is high density polyethylene (HDPE), is mainly used for more high-end some thirds
The sterilizing of class medical instrument blister packaging, the benefit of dialyzing paper is can to pass in and out steam, but waterproof, and when use is sealed with sealing machine
Conjunction；Novel dialytic paper requires to carry out performance detection before having produced factory always, wherein main compressive property detects,
Because the size of compressive property intensity is directly linked up with the toughness size of dialyzing paper, anti-pressure ability is poorer, and dialyzing paper toughness is poorer,
When vanning constantly encounters and excessively squeezes or have sharp parts, the low dialyzing paper of toughness is easy to be punctured, so as to cause
Sterilizing failure, therefore dialyzing paper must carry out compressive property detection before factory.Existing dialyzing paper compressive property detection is usual
To be operator, which manually adjust spring tension measurement examination by test equipment, obtains, and then takes dialysis by the way that spring tension is machine-readable
The pulling force that paper is subjected to, when the value of thrust that test obtains is considered as qualification, this dialyzing paper manual testing mode in right degree range
Need to manually adjust what spring tension measurement examination obtained when having the disadvantage in that existing dialyzing paper compression test, due to operation
Worker manually adjusts spring tension meter, and there are errors, it is likely that the spring tension meter both ends discontinuity for leading to test causes
There are errors for the dialyzing paper compressive resistance that test obtains, and measuring accuracy is poor, and working efficiency is low.
Summary of the invention
To solve the above-mentioned problems, the present invention provides a kind of dialyzing paper anti-pressure abilities to pull measuring device automatically, can be with
Solving to manually adjust test pulling force existing for existing dialyzing paper compressive property manual test mode, there are error, compressive properties to test
The problems such as precision is low and working efficiency is low, dialyzing paper anti-pressure ability may be implemented pulls test function automatically, and has and survey
Try the advantages that accidental error is not present in pulling force, compressive property measuring accuracy is high and work efficiency is high.
To achieve the goals above, the present invention is realized using following technical scheme: a kind of dialyzing paper anti-pressure ability is automatic
Pull measuring device, including pulling force supporting plate, the upper surface of pulling force supporting plate is symmetrically installed that there are two mobile test branch, two movements
Three pairs of spring tension meters are evenly arranged between test branch from top to bottom, mobile test branch can be mobile with Selfstabilizing, this
Invention carries out both ends to three pairs of spring tension meters by two mobile test branches and pulls automatically, and both ends of the present invention are equipped with existing
Clamping apparatus reads three pairs of spring tension meters when reaching suitable tensioning degree under auxiliary of the dialyzing paper in existing tension equipment
All value of thrust take pulling force average value, and the pulling force average value measured is exactly the compressive resistance that dialyzing paper measures, mobile test branch packet
The motor rack being welded on pulling force supporting plate is included, mobile motor is fixedly installed on motor rack, is passed through on the output shaft of mobile motor
Shaft coupling is equipped with mobile lead screw, and the both ends of mobile lead screw are separately mounted on two support ears by bearing, two support ears
It is welded on pulling force supporting plate, two support ears play the role of the mobile lead screw both ends of even support, are driven by mobile motor
Mobile lead screw rotation；The middle part of the mobile lead screw is equipped with mobile sliding block by screw thread, and the both ends of mobile sliding block are symmetrically welded
There are two strut is limited, the end of two limit struts is separately mounted on two limit optical axises by sliding type, and every
The both ends of limit optical axis are fixedly mounted in two fixed ears, and two fixed ears are respectively welded on pulling force supporting plate, and two solid
Determine ear and play the role of even support limit optical axis, the limited support performance that strut and two limit optical axises are limited at two assists
The mobile sliding block of lower drive stablizes movement on mobile lead screw；The upper surface of the mobile sliding block is welded with pulling force mounting plate, pulling force
The upper surface of mounting plate is symmetrically welded there are two vertical plate is driven, and is evenly arranged with three surveys from top to bottom between two transmission vertical plates
Roller is tried, the present invention guides dialyzing paper by test roller；Both sides of the upper end of the pulling force mounting plate is symmetrically welded with two pieces of drawings
Power fixed plate, every piece of pulling force fixed plate side wall are uniformly arranged that there are three hooks from top to bottom, and on two mobile test branches
Spring tension meter is respectively connected between corresponding hook, what hook can be stable catches on spring tension meter；Two mobile test branches
Between the six roots of sensation described in test roller form evenly spaced three pairs of tests roller from top to bottom, will required test dialyzing paper in the middle part of tightly
It is attached on one pair of them test roller, two test rollers being close in the middle part of dialyzing paper are three pairs of surveys that two mobile test branches are formed
Any pair in roller is tried, the present invention pulls dialyzing paper in three times from the bottom up by three pairs of test rollers to guide, so as to
Three pulling force average values are measured respectively, then take the average value of these three pulling force average values as the final compressive resistance of volume is measured, and are passed through
This equal value measurement method eliminates accidental error existing for manual test pulling force, and compressive property measuring accuracy is high.
When work, after dialyzing paper is tightly attached on two test rollers, two mobile test branches start simultaneously at work, mobile
Motor is first started to work, and mobile motor drives mobile lead screw to rotate on two support ears, and mobile lead screw drives mobile sliding block fortune
Dynamic, the limited support performance auxiliary for limiting strut and two limit optical axises due to two can make mobile sliding block in mobile lead screw
Upper stable mobile, mobile sliding block drives two test rollers to pull dialyzing paper from two sides direction guiding, moves sliding block band at the same time
Dynamic hook pulls three pairs of spring tension meters, since both ends of the present invention are equipped with existing tension equipment, when dialyzing paper is set in existing tensioning
When reaching suitable tensioning degree under standby auxiliary, all value of thrust for reading three pairs of spring tension meters take pulling force average value, measure
Pulling force average value be exactly first resistance to compression force value that dialyzing paper measures, then according to aforesaid way, successively measurement is dialysed again
Paper is tightly attached to the resistance to compression force value of a pair of of test roller and the top a pair of test roller among two mobile test branches, obtains second
Resistance to compression force value and third resistance to compression force value take these three to measure the average value of resistance to compression force value as final compressive resistance test value, lead to
It crosses this equal value measurement method and eliminates accidental error existing for manual test pulling force, compressive property measuring accuracy is high, realizes
Dialyzing paper anti-pressure ability pulls test function automatically.
The beneficial effects of the present invention are:
1, the present invention carries out three pairs of spring tension meters to dialyzing paper both ends by two mobile test branches automatic three times
Measurement is pulled, since both ends of the present invention are equipped with existing tension equipment, is closed when being reached under auxiliary of the dialyzing paper in existing tension equipment
When suitable tensioning degree, calculates separately to obtain the resistance to compression force value three times of three pairs of spring tension meters, this is taken to measure resistance to compression force value three times
Average value is eliminated by this equal value measurement method and is accidentally missed existing for manual test pulling force as final compressive resistance test value
Difference, compressive property measuring accuracy are high；
2, the present invention solve manually adjusted existing for existing dialyzing paper compressive property manual test mode test pulling force deposit
In error, compressive property measuring accuracy is low and the problems such as working efficiency is low, realizes pulling automatically for dialyzing paper anti-pressure ability
Test function, and test the advantages that accidental error is not present in pulling force, compressive property measuring accuracy is high and work efficiency is high.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is top view of the invention；
Fig. 3 is full sectional view of the invention.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Conjunction is specifically illustrating, and the present invention is further explained.
As shown in Figure 1 to Figure 3, a kind of dialyzing paper anti-pressure ability pulls measuring device, including pulling force supporting plate 21, pulling force automatically
The upper surface of supporting plate 21 is symmetrically installed there are two mobile test branch 22, between two mobile test branches 22 from top to bottom uniformly
Three pairs of spring tension meters 23 are provided with, mobile test branch 22 can be mobile with Selfstabilizing, and the present invention passes through two mobile tests
Branch 22 carries out both ends to three pairs of spring tension meters 23 and pulls automatically, when dialyzing paper reaches suitable tensioning degree, reads three pairs
All value of thrust of spring tension meter 23 take pulling force average value, and the pulling force average value measured is exactly the compressive resistance that dialyzing paper measures,
Mobile test branch 22 includes the motor rack 221 being welded on pulling force supporting plate 21, is fixedly installed with mobile motor on motor rack 221
222, mobile lead screw 223 is equipped with by shaft coupling on the output shaft of mobile motor 222, the both ends of mobile lead screw 223 pass through axis
It holds and is separately mounted on two support ears 224, two support ears 224 are welded on pulling force supporting plate 21, and two support ears 224 rise
To the effect at mobile 223 both ends of lead screw of even support, mobile lead screw 223 is driven to rotate by mobile motor 222；The movable wire
The middle part of thick stick 223 is equipped with mobile sliding block 225 by screw thread, and the both ends of mobile sliding block 225 are symmetrically welded that there are two limit strut
226, the end of two limit struts 226 is separately mounted on two limit optical axises 227 by sliding type, and every limit light
The both ends of axis 227 are fixedly mounted in two fixed ears 228, and two fixed ears 228 are respectively welded on pulling force supporting plate 21, and two
A fixed ear 228 plays the role of even support limit optical axis 227, and strut 226 is limited at two and two limit optical axis 227
Limited support performance auxiliary is lower to drive mobile sliding block 225 to stablize movement on mobile lead screw 223；The mobile sliding block 225 it is upper
End face is welded with pulling force mounting plate 229, and the upper surface of pulling force mounting plate 229 is symmetrically welded there are two vertical plate 230 is driven, and two pass
Three test rollers 231 are evenly arranged between dynamic vertical plate 230 from top to bottom, the present invention guides dialyzing paper by test roller 231；
Both sides of the upper end of the pulling force mounting plate 229 is symmetrically welded with two pieces of pulling force fixed plates 232, every piece of 232 side of pulling force fixed plate
Wall links up with 233 there are three being uniformly arranged from top to bottom, and is all connected between the corresponding hook 233 on two mobile test branches 22
There is spring tension meter 23, what hook 233 can be stable catches on spring tension meter 23；The six roots of sensation between two mobile test branches 22
The test roller 231 forms evenly spaced three pairs of tests roller 231 from top to bottom, will be tightly attached in the middle part of the dialyzing paper of required test
One pair of them are tested on roller 231, and two test rollers 231 being close in the middle part of dialyzing paper are three that two mobile test branches 22 are formed
To any pair in test roller 231, the present invention pulls dialysis in three times from the bottom up by three pairs of test rollers 231 to guide
Paper so as to measure three pulling force average values respectively, then takes the average value of these three pulling force average values final anti-as measuring
Pressure eliminates accidental error existing for manual test pulling force by this equal value measurement method, and compressive property measuring accuracy is high.
When work, after dialyzing paper is tightly attached on two test rollers 231, two mobile test branches 22 start simultaneously at work
Make, mobile motor 222 is first started to work, and mobile motor 222 drives mobile lead screw 223 to rotate on two support ears 224, mobile
Lead screw 223 drives mobile sliding block 225 to move, due to the limited support performance of two limit struts 226 and two limit optical axises 227
Auxiliary can make mobile sliding block 225 stablize movement on mobile lead screw 223, mobile sliding block 225 drive two test rollers 231 from
Two sides direction guiding pulls dialyzing paper, moves sliding block 225 at the same time and hook 233 is driven to pull three pairs of spring tension meters 23, by
It is equipped with existing tension equipment in both ends of the present invention, when reaching suitable tensioning degree under auxiliary of the dialyzing paper in existing tension equipment
When, all value of thrust for reading three pairs of spring tension meters 23 take pulling force average value, and the pulling force average value measured is exactly that dialyzing paper is surveyed
First resistance to compression force value, then according to aforesaid way, successively measurement obtains dialyzing paper and is tightly attached to two mobile test branches again
The resistance to compression force value of a pair of of test roller 231 and the top a pair of test roller 231, obtains second resistance to compression force value and third among 22
Resistance to compression force value takes these three to measure the average value of resistance to compression force value as final compressive resistance test value, passes through this mean value measurement side
Method eliminates accidental error existing for manual test pulling force, and compressive property measuring accuracy is high, realizes dialyzing paper anti-pressure ability
Automatically pull test function, solve manually adjusted existing for existing dialyzing paper compressive property manual test mode test pulling force deposit
In error, compressive property measuring accuracy is low and the problems such as working efficiency is low, has reached purpose.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and only illustrating for the description in above embodiments and description is of the invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these change and change
Into all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent
It defines.
Claims (2)
1. a kind of dialyzing paper anti-pressure ability pulls measuring device automatically, it is characterised in that: including pulling force supporting plate (21), pulling force supporting plate
(21) upper surface is symmetrically installed there are two mobile test branch (22), between two mobile test branches (22) from top to bottom
Even to be provided with three pairs of spring tension meters (23), mobile test branch (22) includes the motor rack being welded on pulling force supporting plate (21)
(221), it is fixedly installed with mobile motor (222) on motor rack (221), passes through shaft coupling on the output shaft of mobile motor (222)
It being equipped with mobile lead screw (223), the both ends of mobile lead screw (223) are separately mounted on two support ears (224) by bearing, and two
A support ear (224) is welded on pulling force supporting plate (21)；The middle part of the mobile lead screw (223) is equipped with movement by screw thread
Sliding block (225)；The upper surface of the mobile sliding block (225) is welded with pulling force mounting plate (229), pulling force mounting plate (229) it is upper
End surface symmetric is welded with two transmission vertical plates (230), is evenly arranged with three surveys between two transmission vertical plates (230) from top to bottom
It tries roller (231)；Both sides of the upper end of the pulling force mounting plate (229) is symmetrically welded with two pieces of pulling force fixed plates (232), every piece of drawing
Power fixed plate (232) side wall links up with (233) there are three being uniformly arranged from top to bottom, and pair on two mobile test branches (22)
It should link up with and be respectively connected with spring tension meter (23) between (233)；It is tested described in the six roots of sensation between two mobile test branches (22)
Roller (231) forms evenly spaced three pairs of test rollers (231) from top to bottom.
2. a kind of dialyzing paper anti-pressure ability according to claim 1 pulls measuring device automatically, it is characterised in that: the shifting
The both ends of movable slider (225) are symmetrically welded there are two strut (226) are limited, and the end of two limits strut (226) passes through sliding
Mode is separately mounted on two limit optical axises (227), and the both ends of every limit optical axis (227) are fixedly mounted on two admittedly
Determine on ear (228), two fixed ears (228) are respectively welded on pulling force supporting plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610561004.6A CN106198240B (en) | 2016-07-17 | 2016-07-17 | A kind of dialyzing paper anti-pressure ability pulls measuring device automatically |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610561004.6A CN106198240B (en) | 2016-07-17 | 2016-07-17 | A kind of dialyzing paper anti-pressure ability pulls measuring device automatically |
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| CN106198240A CN106198240A (en) | 2016-12-07 |
| CN106198240B true CN106198240B (en) | 2019-07-05 |
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| CN107271291B (en) * | 2017-06-24 | 2019-10-08 | 台州市汇源模具有限公司 | A kind of medical sterilization high density polyethylene (HDPE) dialyzing paper compression test device |
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| CN108195681A (en) * | 2018-02-25 | 2018-06-22 | 叶雨玲 | A kind of pull unit for tensile-strength tester |
| CN110320094A (en) * | 2019-08-08 | 2019-10-11 | 长葛市大阳纸业有限公司 | A kind of tipping paper high temperature resistant test device |
| CN111452106A (en) * | 2020-03-11 | 2020-07-28 | 安徽索亚装饰材料有限公司 | Quick shearing equipment of wall paper |
| CN111452107A (en) * | 2020-03-11 | 2020-07-28 | 安徽索亚装饰材料有限公司 | Shaping and cutting equipment for wallpaper |
| CN116558951B (en) * | 2023-02-03 | 2023-09-26 | 河北开阳皮革有限公司 | Leather tension detection equipment |
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| US6370962B1 (en) * | 2000-06-14 | 2002-04-16 | Testing Machines, Inc. | Dynamic high speed tensile tester |
| CN2677906Y (en) * | 2003-12-26 | 2005-02-09 | 靳为民 | Paper tension control device |
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